baber/WOPTO huggingface dataset:
Patent TW-200423983-A (TW)
Title: Flow path switching apparatus
Inventor: YUKI TAKEHIKO
IPC: A61M39/22
Filed: 2003-08-12
Abstract: An object of the present invention is to provide a flow path switching apparatus that improves the replacement speed of a mixed medicinal fluid disposed in a branching port. In order to achieve the object, the flow path switching apparatus comprising first, second, and third branching ports has a switching unit that includes a core having a first flow path and a second flow path, the first flow path connecting the first branching port with the third branching port, and the second flow path connecting the second branching port with the third branching port, wherein (I) when the switching unit rotates to a position that allows for connections between all the branching ports, a fluid constantly flows through the switching unit so that stagnation of the fluid is inhibited, and (ii) when the switching unit is at this particular position, a first through hole and a second through hole, which are provided in a core supporting unit independently of each other and allow for connections through to the inside of the third branching port, are positioned opposite to an end of the first flow path and an end of the second flow path, respectively. With these arrangements, the speed of the fluid lowing into the third branching port will be improved, and the replacement of the mixed medicinal fluid disposed in the third branching port will be accelerated.
Patent TW-200404855-A (TW)
Title: Radiation-sensitive resin composition
Inventor: SHIMA MOTOYUKI
IPC: C08L33/08
Filed: 2003-08-26
Abstract: A radiation-sensitive resin composition comprising (A) a resin comprising at least two recurring units of the formulas (1)-(6) in the total amount of 5-70 mol%, but each in the amount of 1-49 mol%, the resin being insoluble or scarcely soluble in alkali, but becoming easily soluble in alkali by the action of an acid, and (B) a photoacid generator, wherein R1 is a hydrogen or methyl and R2 is a substituted or unsubstituted alkyl group having 1-4 carbon atoms. The resin composition is useful as a chemically amplified resist having high transmittance of radiation, sensitivity, resolution, dry etching resistance, and pattern profile.
Patent TW-200405466-A (TW)
Title: Apparatus for reducing polymer deposition on a substrate and substrate support
Inventor: TONG JOSE
IPC: C23C16/00
Filed: 2003-09-10
Abstract: An adjustable RF coupling ring is capable of reducing a vertical gap between a substrate and a hot edge ring in a vacuum processing chamber. The reduction of the gap reduces polymer deposits on the substrate and electrostatic chuck and improves wafer processing.
Patent TW-200415635-A (TW)
Title: Optical recording medium
Inventor: TANIGUCHI SATOSHI
IPC: G11B7/24
Filed: 2003-09-15
Abstract: An optical disc having a transition linear velocity of 8-11 m/s when irradiating continuous light with 11±1 Mw and a wavelength of 660±10 nm using a pickup head with a numerical aperture (NA) of 0.65, and satisfying the following condition: ΔR = |Rb-Ra| ≤ 3% where Rb is a reflectance of an unrecorded area, and Ra is a reflectance of the top of an eye pattern after ten cycles of recording. In one recording mode therefor, the disc is rotated at a constant angular velocity so as to have a linear velocity of 3-4 m/s on an innermost track and a linear velocity of 8-9 m/s on an outermost track. In another mode, the disc is rotated at a constant angular velocity so as to have a linear velocity of 5-6 m/s on an innermost track and a linear velocity of 13-14 m/s on an outermost track.
Patent TW-200420636-A (TW)
Title: Water-soluble acrylic binder, method for producing the same, ceramic slurry composition, method for producing the same, laminate ceramic electronic part and method for manufacturing the same
Inventor: TAKATA MASACHIKA
IPC: C04B35/632
Filed: 2003-10-27
Abstract: This invention provides a ceramic slurry composition, which can have a low viscosity as well as good dispersion characteristics, good flow characteristics and good forming characteristics, and can provide ceramic green sheets having a high density and excellent drying characteristics, by decreasing the solution viscosity, without decreasing the molecular weight of the solid composition in the water-soluble acrylic binder. The ceramic slurry composition is obtained by mixing a ceramic raw material powder, a water-soluble acrylic binder and water, in which the water-soluble acrylic binder has a weight average molecular weight of about 10,000 to 500,000, and has an inertial square radius of not more than about 100 nm in water, and the alcohol content of the water-soluble acrylic binder is about 5% by weight or less when the resin content is 40% by weight. The pH of the ceramic slurry composition is preferably controlled to about 8.5 to 10.
Patent TW-200402378-A (TW)
Title: Mudguard having a replaceable covering cloth
Inventor: Xu guo-zhong
Filed: 2003-10-31
Abstract: This invention relates to a mudguard having a replaceable covering cloth, including a plate and a covering cloth. The covering cloth covers (or encases over) an outside face of the plate. A user may selectively use covering cloths of different colors, patterns and materials as desired so as to provide a mudguard featuring with diversified, novel appearance.
Patent TW-200512707-A (TW)
Title: Circuits and methods for driving flat panel displays
Inventor: CHUNG KYU-YOUNG
IPC: G09G3/34
Filed: 2003-12-09
Abstract: Circuits and methods for driving gates lines of a flat panel display, wherein gate driver circuit architectures provide compact designs that enable smaller chip sizes for gate driver ICs. In one aspect, a semiconductor integrated gate driver IC comprises a plurality of gate driver circuits, wherein each gate driver circuit drives a corresponding gate line of a display, and a level shifter circuit, for generating a precharge control signal for the gate driver circuits. Each gate driver circuit comprises a line decoder for decoding a gate line control signal and generating a decoded gate line control signal and a precharge circuit for precharging a gate driver turn-on voltage in response to the precharge control signal before activating the gate line. During a driving phase, the precharged gate driver turn-on voltage is discharged when the gate line is activated in response to the decoded gate line control signal, whereas the precharged gate driver turn-on voltage is maintained when the gate line is not activated in response to the decoded gate line control signal.
Patent TW-200418766-A (TW)
Title: Process for recovering acrylonitrile or methacrylonitrile
Inventor: GODBOLE SANJAY P
IPC: C07C253/34
Filed: 2003-12-15
Abstract: A process for the recovery of acrylonitrile or methacrylonitrile from an aqueous solution comprising subjecting the said solution to a water extractive distillation by feeding the solution to a distillation column and performing said extractive distillation and using solvent water introduced at the top of said column, removing a first overhead vapor stream of acrylonitrile or methacrylonitrile with some water from the top of the column, and a first liquid stream containing water and impurities from the bottom of the column, the contents of said column maintained at a substantially neutral pH by adding a sufficient amount of at least one alkaline compound selected from ammonium carbonate, ammonium bicarbonate, ammonium carbamate, and alkylene diamines to the overhead decanter and/or to the solvent water.
Patent TW-200425871-A (TW)
Title: Dish washing machine
Inventor: KADOYA KATSUHIKO
IPC: A47L15/22
Filed: 2004-03-10
Abstract: A dish washing machine in accordance with the present invention comprises first and second revolving washing nozzles (3), (4) arranged below a washing tub (2), and fixed washing nozzles (5) substantially arranged in a cruciform on sides of the washing tub (2). A washing pump (8) sequentially delivers water to the washing nozzles for washing an object to be washed (10). Further, water ejected from a horizontal portion of the fixed washing nozzles (5) is directed toward the object to be washed (10) located in upper basket (7) and the washing nozzles (20a) of the vertical portion that are located above the washing tub (2) eject water substantially in a fan-shape in the horizontal direction. With such an arrangement, tiny debris attached to bottoms of bowls and dishes can be readily cleaned.
Patent TW-200506622-A (TW)
Title: Method and apparatus for efficient transmission of multimedia data packets
Inventor: KOBAYASHI OSAMU
Filed: 2004-03-12
Abstract: A transmission efficient packet based display interface arranged to couple a multimedia source device to a multimedia sink device is disclosed. The transmission efficient interface includes a bi-directional auxiliary channel arranged to transfer information between the multimedia source device and the multimedia sink device and vice versa, wherein the information transferred over the auxiliary channel includes a set of packet attributes. The interface also includes a unidirectional main link arranged to carry a number multimedia data packets from the transmitter unit to the receiver unit each having a multimedia data packet header. In the described embodiment, each of the headers is substantially reduced in size over what would otherwise be necessary since the packet attributes are communicated via the auxiliary channel prior to the transmission of the main link packets over main link thereby minimizing the packet overhead and providing a very high main link efficiency.
Patent TW-200532782-A (TW)
Title: Chip cleaning device containing cleaning head capable of spraying cleaning solution
Inventor: CHEN JR-KUEN
IPC: H01L21/30
Filed: 2004-03-30
Abstract: The present invention provides a chip cleaning device containing the cleaning head capable of spraying cleaning solutionto be utilized in the chip cleaning process. The chip cleaning device contains a support base, a cleaning head capable of spraying cleaning solution, and a fluid pipe, wherein the support base is utilized to drive the rotation of the cleaning head with function of spraying cleaning solution contacting with the chip to be cleaned for cleaning and removing particles on the chip while the cleaning solution is passed through the fluid pipe to the cleaning head capable of spraying cleaning solution and is sprayed out on the chip for washing away particles remaining on the chip, so that the best result of cleaning chip is obtained.
Patent TW-200424331-A (TW)
Title: Germanium compounds
Inventor: WOELK EGBERT
IPC: C23C16/22
Filed: 2004-04-05
Abstract: Germanium compounds suitable for use as vapor phase deposition precursors for germanium films are provided. Methods of depositing films containing germanium using such compounds are also provided. Such germanium films are particularly useful in the manufacture of electronic devices.
Patent TW-200428043-A (TW)
Title: Polarizer and its manufacturing method
Inventor: AMITANI KEIJI
IPC: C08J7/00
Filed: 2004-04-09
Abstract: The present invention is provided to form a polarizer by combining a protection film made of cyclic alkene resin with polyvinyl alcohol polarizing film and increase the adhesive capability there between. To solve the problem, a polarized is formed by interposing an adhesive layer on a single face or double faces of polyvinyl alcohol polarizing film to perform laminating a protection film formed by cyclic alkene resin. The adhesive layer for the polarizer includes uretidine adhesive and polyvinyl alcohol resin. The polyvinyl alcohol resin provides acetic vinyl ester and saponified object capable of co-polymerizing with mutual copolymer of other monomers. In manufacturing the polarizer, the uretidine adhesive, acetic vinyl ester, and polyvinyl alcohol resin solution of saponified object capable of co-polymerizing with mutual copolymer of other monomers are mixed for use as adhesive. Furthermore, in five minutes after mixing, it is suitable for the surface of polarizing film or protection film, which is particularly perfect for the step of laminating them.
Patent TW-200508068-A (TW)
Title: Seat of baby care instrument
Inventor: KASSAI KENZOU
IPC: B62B5/08
Filed: 2004-04-13
Abstract: A seat of baby care instrument is provided with a body restraining belt having a groin belt (20) as an element of the body restraining belt. The groin belt (20) has a resilient plate (21) having a resilient property for bending, and a buckle (22) fixed on a front end of the resilient plate (21). Another end of the resilient plate (21) is fixed on a stationary point (23) underneath the seat member (4). Under the condition that the groin belt (20) is not connected to a waist belt, the groin belt (20) is positioned along and adjacent to a front portion of the seat member (4).
Patent TW-200425353-A (TW)
Title: Semiconductor device manufacturing method and film forming method
Inventor: NAKAMINE TOMOYASU
IPC: C23C16/44
Filed: 2004-04-23
Abstract: This invention relates to a semiconductor device manufacturing method and a film forming method. By-products inside a furnace body of a CVD film forming apparatus after gas cleaning is performed in the furnace body are prevented from being generated. The gas cleaning is performed in the furnace body by a plasma of a gas containing a halogen system gas and an Ar gas in an atmosphere in which the temperature of a heater disposed in the furnace body is approximately 500 DEG C. or lower. Thereafter, a rise of the temperature of the heater is started. While the temperature of the heater is maintained constant, a film forming gas is introduced into the furnace body during a time period T31 before the raised temperature reaches a temperature at which radicals or ions of a halogen system element are activated. Thereby, thin films are formed on the inner wall of the furnace body and the surfaces of members including the heater in the furnace body.
Patent TW-200535096-A (TW)
Title: Manufacturing method of barium titanate powder
Inventor: TSAY MING-TSEH
Filed: 2004-04-27
Abstract: This invention discloses a manufacturing method of barium titanate powder, which comprises using titanium tetrachloride and barium hydroxide as starting raw materials, adding potassium hydroxide to adjust the reaction solution to strong base range, introducing nitrogen at normal presume into the reaction tank and heating the solution to 80-102 DEG C, maintaining temperature and stirring sufficiently to undergo hydrothermal refluxing reaction, and finally performing an ion exchange resin tower treatment and a drying process to obtain barium titanate (BaTiO3) powder with cubic structure.
Patent TW-200534993-A (TW)
Title: Thermoplastic copolyester and heat-shrinkable tube made with the copolyester
Inventor: JEN ZO-CHUN
IPC: B29C55/26
Filed: 2004-04-29
Abstract: A thermoplastic copolyester is molten extruded into an unstretched tube and then is air-inflated into a heat-shrinkable tube by tubular stretching. The heat-shrinkable tube has shrinkage of not more than 15% in the longitudinal direction (MD) and shrinkage of at least 40% in the radial direction (TD). The heat-shrinkable tube is suitable for the insulation of any conductor.
Patent TW-200516199-A (TW)
Title: Control method for moving racks
Inventor: MIYAZAKI KUNIO
Filed: 2004-05-07
Abstract: Several embodiments of moveable partitions and controls that permit smooth operation and parallel movement even when they are trackless and that provide safety in operation in avoiding encounters with unexpected objects without unnecessarily stopping the operation when an object is not actually there.
Patent TW-200510406-A (TW)
Title: Polymorphs of cabergoline
Inventor: CVAK LADISLAV
IPC: C07D/
Filed: 2004-05-10
Abstract: Provided are new crystalline Forms VIII, IX, XI, XII, XIV, XV, XVI, XVII, and XVIII of cabergoline. Also provided are novel processes for preparation of cabergoline Form I, Form II, Form VII, and amorphous cabergoline.
Patent TW-200500808-A (TW)
Title: An attenuating phase shifting mask with an embedded bi-layer and method of forming the same
Inventor: LIN CHENG-MING
IPC: H05H1/24
Filed: 2004-05-13
Abstract: An attenuating phase shifting mask having an embedded bi-layer and method of forming the same. The attenuating phase shifting mask comprises a transparent substrate and an embedded bi-layer comprising a transparent embedded layer formed on the transparent substrate and a chemical stable embedded layer formed on the transparent embedded layer. The transparent embedded layer comprising A1Six1Ny1 and the chemical stable embedded layer comprising A1Six2Ny2 are both deposited by sputtering. The index of refraction, n, and the extinction coefficient, k, of the deposited film selected to produce the embedded bi-layer film having a transmittance of between about 8% and 15% are controlled by controlling the sputtering system conditions, such as the direct current, DC, power to the aluminum target and the nitrogen flow rate. The component of the chemical stable embedded layer is controlled to have a good chemical stability.
Patent TW-200519073-A (TW)
Title: Process and apparatus for the production of useful products from carbonaceous feedstock
Inventor: PEARSON STANLEY R
IPC: C01B32/40
Filed: 2004-08-17
Abstract: A carbonaceous feedstock to alcohol conversion process in which carbon dioxide is removed from the syngas stream issuing from a feedstock reformer, to yield a carbon dioxide depleted syngas stream including hydrogen, carbon monoxide and methane. This carbon dioxide depleted syngas stream is then passed through a Fischer-Tropsch reactor ultimately yielding a mixed alcohol product which is preferably largely ethanol. The removed carbon dioxide stream is passed through a methane reformer along with methane, which is produced in or has passed through a Fischer-Tropsch reactor, to yield primarily carbon monoxide and hydrogen. The carbon monoxide and hydrogen stream from the methane reformer are passed through the alcohol reactor. Also disclosed are a unique catalyst, a method for controlling the content of the syngas formed in the feedstock reformer, and a feedstock handling system.
Patent TW-200608011-A (TW)
Title: Reagent for colored wines
Inventor: Yang shu-qing
IPC: G01N21/78
Filed: 2004-08-23
Abstract: The present invention relates to a reagent for colored wires, and particularly a composition of wine reagent for fast detection of grain fermentation distilled wines or non-grain distilled wines, such as fruit wines and brandy. The reagent is made by mixing with Methyl Red 0.5%, Methyl Orange 0.5%, Phenolphthalein 1%, Bromothymol Blue 2%, alcohol solution 6%, and alkaline electrolytic water 90%. The reagent according to the present invention appears to be deep blue, and can be used to detect the grain distilled wine made with abnormal process and fermentation. If the reagent appears to be light blue after detection, then it indicates that the wine is either grain distilled or non-grain distilled such as fruit distilled wine and brandy, made from non-grain substances through normal fermentation and distillation procedure, and possibly mixed with harmful substances, such as edible alcohol, industrial alcohol and medicine alcohol. The invention provides a simple and fast detection method for fast detection of truth or fake for the grain fermentation distilled wine, thereby achieving the purpose of preventing frauds by unworthy merchants, and avoiding drinking fake wines and counterfeit wines that do harms the health.
Patent TW-200510798-A (TW)
Title: Electromagnetic wave frequency filter
Inventor: NODA SUSUMU
IPC: G02B6/12
Filed: 2004-08-27
Abstract: An electromagnetic wave with a predetermined frequency equivalent to a resonance frequency of a resonator 41 is traveled from an input waveguide 2 through the resonator 41 to an output waveguide 31 and is emitted from a drop port P31. A reflective portion 211 disposed on the input waveguide side and a reflective portion 311 disposed on the output waveguide side are used to reflect an electromagnetic wave with the predetermined frequency. The following formulas are satisfied: Qinb/(1-cosθ1) << QV and Qinb/(1-cosθ1)=Qinr/(1-cosθ2), θ1, θ2 ≠ 2Nπ (N=0, 1,...), where θ1 is the phase variation of the electromagnetic wave reflected by the reflective portion 211 on the input waveguide side, θ2 is the phase variation of the electromagnetic wave reflected by the reflective portion 311 on the output waveguide side, Qinb is the Q value between the resonator 41 and the input waveguide 2, Qinr is the Q value between the resonator 41 and the output waveguide 31, and Qv is the Q value between the resonator 41 and the free space.
Patent TW-200526324-A (TW)
Title: Paste coating machine and coating method
Inventor: ISHIDA SHIGERU
IPC: G02F1/13
Filed: 2004-09-01
Abstract: To provide a paste applicator which controls a vibration generated on a table or the like, and can form a paste pattern of the desired shape at a high speed and with a high degree of precision without broadening the occupied area of the device even if a substrate becomes of large size. In order to solve the problems, the applicator consists of two pressure regulators and a high-speed switching valve such that a speed control switching a relative speed variation of the substrate and a nozzle to two steps is carried out in applying to a corner portion, and at the same time, in order to keep an application amount constant, a pneumatic circuit controlling the application amount can be also high-speed switched to two steps.
Patent TW-200609550-A (TW)
Title: Optical patch cord and optical signal transmission system using the same
Inventor: SHANG HEN-TAI
IPC: G02B6/255
Filed: 2004-09-02
Abstract: The present invention discloses an optical patch cord and optical signal transmission system using the same. The optical patch cord includes a first segment and a second segment. The first segment contains a beam blocking region disposed at a center of axis, and the second segment can guide a light beam into a region other than the beam blocking region of the first segment. The second segment contains a scattering region disposed at a center thereof and a plurality of scattering particles disposed in the scattering region. Moreover, the second segment can also be a step- index fiber having a length ranging from 2 to 10 mm. The optical signal transmission system of the present invention includes a light source, a multi-mode fiber and an optical patch cord disposed between the light source and the multi-mode fiber. As the optical patch cord is directly connected with the light source, the present invention needlessly employ a precision coupling device to connect with the light source and the multi-mode fiber.
Patent TW-200516166-A (TW)
Title: Methods, devices and compositions for depositing and orienting nanostructures
Inventor: DUBROW ROBERT
IPC: H01L21/20
Filed: 2004-09-21
Abstract: Methods and systems for depositing nanomaterials onto a receiving substrate and optionally for depositing those materials in a desired orientation, that comprise providing nanomaterials on a transfer substrate and contacting the nanomaterials with an adherent material disposed upon a surface or portions of a surface of a receiving substrate. Orientation is optionally provided by moving the transfer and receiving substrates relative to each other during the transfer process.